public class MathUtil {

 //tongxueyi
//    public static void get(){
//        System.out.println("11111");
//    }

        public static void get(){
        System.out.println("2222");
    }
    public static void get200(){
        System.out.println("22000022");
    }
   public static void get10(){
        System.out.println("10000000");
    }
}
